The glowing blue Nymphaeum of Emperor Tiberius.

This clifftop arch is a natural stunner.

The tallest statue in Italy is also one of the world's tallest statues of Jesus.

A spiritual sanctuary in a natural cave.

The construction of a new church near Venosa was started in the 11th century, but never finished.

Southern Italy's spinning top village.

The sunlight passing through the opening of this huge cave system creates a magical effect.

People have been living in the cave houses on this Italian hillside since the Neolithic era.

Skulls and skeletons are omnipresent in this church dedicated to souls trapped in purgatory.

An Italian hillside ghost town.

Just saying the name of this town out loud is said to bring bad luck.

A sunken idol welcomes parishioners to Davy Jones' Locker.

This cathedral hides a sculpted dog that determines your fate and an unexploded shell from World War II.

Once home to one of the oldest banks in the world, this building is also where Marco Polo's famous travelogue was written.

Massive galleon from a box-office bomb docked in Genoa.

Artistic tombs, monuments, and a beautiful "Hall of Fame" lurk inside this cemetery.

Two very green residential towers cleaning the air in one of Europe's most polluted cities.

This curious building hides eclectic details like medieval gargoyles alongside naked angels and Art Nouveau mosaics.

Before there were doorbells this bronze ear was installed for visitors to announce their arrival.

The secret medieval communication system will whisk your words above the noise of the crowd.

A brutalist gem towering over the heart of Milan.

Small on the outside, big on the inside, this church is an astonishing act of visual deception.

This giant middle finger statue sends an unambiguous message to Italy's bankers.

This poignant art installation raises awareness of violence against women.